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How to Open a Combination Safe

How to Dial a Safe Combination

Step-by-step dialing for 3-number and 4-number dial safes, plus help if the dial has drifted.

How to Open a Combination Safe

These instructions open a professional dial safe when you have the correct combination but forgot the dialing sequence, and the dial has not gone out of alignment. They apply to professional safe dials such as AMSEC, S&G, and LaGard. Safes from home or discount clubs can dial differently. If the steps below do not work, the dial may have drifted, and ACME Locksmith offers safe opening and repair across the Phoenix metro. We are a licensed, veteran-owned company in business since 1997 with four valley shops and some of the best safe technicians in Phoenix.

Open a Safe With a 3-Number Combination

These steps open a safe 3-number combination on professional safes and dials such as AMSEC, S&G, and LaGard. Print directions.

1. Spin the dial left (counter-clockwise) at least four times and stop on the first number, directly under the opening mark.

2. Spin the dial right (clockwise) and stop on the second number the third time it comes under the opening mark.

3. Spin the dial left (counter-clockwise) and stop on the third number the second time it comes under the opening mark.

4. Spin the dial right until it stops on its own. If it does not stop, the combination may be wrong.

5. Turn the handle and open the safe.

Video: How to Open a Dial Safe With 3 Digit Combination

Open a Safe With a 4-Number Combination

1. Turn the dial right (clockwise) at least four full turns and stop on the first number.

2. Turn the dial left (counter-clockwise), pass the second number twice, and stop on it the third time.

3. Turn the dial right (clockwise), pass the third number once, and stop on it the next time.

4. Turn the dial left (counter-clockwise) to the fourth number and stop.

5. Turn the handle and open the safe.

Download PDF: Instructions: Dialing a 4-Digit Combination Safe

Video: How to Open a Dial Safe With 4 Digit Combination

Professional safe dial

Still Not Working? The Dial May Have Drifted

If you are sure the combination is right but the safe will not open, the dial may have gone out of alignment, or the lock may be failing. Forcing it can make a simple fix into a drill job.

Tired of dialing? We can swap a dial for an electronic keypad. See safe repair and service. Lost the combination entirely? Read what to do when you lost your safe combination.

How to Change Your Safe Combination Without Using a Locksmith

How Do Combination Locks Work? We Get Inside a Safe Combination Lock

What Safe Owners Say

  • Avatar Jennifer Gray ★★★★★ 2 years ago
    Acme was great to work with! Timely, informative and friendly, a great combination!! Thank you!
  • Avatar Carol Edwards ★★★★★ 3 weeks ago
    Brian and Ryan were great to work with. They got the safe installed perfectly into a VERY tight fitting spot. No mess-no fuss.
    The safe's combination functions were explained well and all the extras plus my
  • Avatar Brooks Hilliard ★★★★★ 6 years ago
    Big Mike showed up on New Year's night less than 2 hours after I called… I needed to get into the safe before morning on the 2nd and he made it happen. My safe lock had died and he was able to open it with a new combination panel. … More Replaced the old lock and panel, lubricated the safe and now it's working better than ever.

Safe Won’t Open in Phoenix?

Our safe technicians open and repair dials across the Valley. Call or schedule today.